How to link forecasted Sales Order with reel SOs and do monitoring

Summary:

Content (required):

A company "C" that manufactures boxes "B" and provides packaging services "P" has the following needs to manage the follow-up of incoming customer orders

1- create a Forecast order (hat) (example: Order1_ Forecast: 1000 empty boxes, with

Reference1),

2- create n Real orders (daughter) with quantity

(example: Order2_Real : 200 empty

boxes with Reference2B + Packaging with Reference2P,),

the Actual Order2_Real should be linked

to the Order1_ Forecast, allowing to trigger the supply/production

planning/shipping processes of the quantity (200) with Reference2B and

Reference 2P.

We do also a billing after each order

real shipment, I mean after the shipment of Order2_Real, the billing happens.